Mht Cet
Three Dimensional Geometry
MHT CET 2023 13th May Evening Shift
MCQ+2 / -02023
A tetrahedron has vertices at \(P(2,1,3), Q(-1,1,2), R(1,2,1)\) and \(O(0,0,0)\), then angle between the faces \(O P Q\) and \(P Q R\) is
Mht Cet
MHT CET 2023 13th May Evening Shift
A tetrahedron has vertices at \(P(2,1,3), Q(-1,1,2), R(1,2,1)\) and \(O(0,0,0)\), then angle between the faces \(O P Q\) and \(P Q R\) is